Rockwell Automation 1769-L3xx CompactLogix System Quick Start - Manual (Page 21)

Publication IASIMP-QS001C-EN-P - October 2009 21
Prepare the CompactLogix Hardware Chapter 1
Assemble the System
Controller, power supply, local I/O modules, 1769-SDN module, end cap terminator
Unlocked
Locked
Tongue-and-groove Slots
1. On the top of each module, verify that all of the
locking tabs are unlocked.
2. Use the tongue-and-groove slots to slide the
power supply, then the I/O modules onto the
controller.
3. If you have an 1769-SDN module, record the
series letter (see label on the side of the module)
on the Network Worksheet inside the back cover
of this quick start.
4. If you have an 1769-SDN module, slide it onto
the other modules.
There can be a maximum of three modules
between the 1769-SDN module and the power
supply.
Controller